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INTER-SIX

ActiveSIREN number 819 487 935Limited liability company (SARL)Est. 201671.11 · Architectural activitiesCombourg, Brittany
Official record (Annuaire des entreprises) ↗
Age10 years
older than 46% of its sector
Same activity, France22,658live companies · 12220th oldest
In Combourg732live companies · 4 in the same activity
At this address1only this company
Employees1–2as registered · 2024

In brief

INTER-SIX is a limited liability company (SARL) registered in France on 30 March 2016. It is 10 years old; 54% of the 22,658 live companies whose main activity is architectural activities are older. Its registered office is in Combourg, Ille-et-Vilaine, Brittany. 4 live companies in Combourg share the same main activity.

Register details

Registered nameINTER-SIX
SIREN number819 487 935
Company typeLimited liability company (SARL)
Registered officeRuelle Des Hautes Aires, 35270 Combourg
Nature of business (NACE Rev. 2.1 (French NAF 2025))71.11 Architectural activities
International sector (ISIC Rev.4)M · 71 Architectural and engineering activities; technical testing and analysis

Timeline

Register events, newest first.

  • Incorporated

Register entries

From the register.

Incorporated30 March 2016
Employees1–2 (2024)

Architectural activities in France

Live companies whose main activity is 71.11: 22,658 in total, median age 11 years, 833 incorporated in the past 12 months.

All 22,658 companies
This company's decadeOther decades
02,5005,0007,50010,0001900s: 51511900s1910s: 111910s1950s: 111950s1960s: 11111960s1970s: 1071071970s1980s: 6816811980s1990s: 1,8601,8601990s2000s: 5,0905,0902000s2010s: 7,8717,8712010s2020s: 6,9856,9852020s
Incorporated per year, still live
05001,0001,5002,0002011: 71520112012: 6312013: 66720132014: 7142015: 76620152016: 8572017: 1,01120172018: 8892019: 97520192020: 9992021: 1,01920212022: 1,0822023: 99720232024: 1,1112025: 1,08620252026: 691

Location

Registered office in Combourg, Ille-et-Vilaine, Brittany.

Live companies in Combourg732
Same activity in Combourg4
Live companies in Ille-et-Vilaine122,280
New in Combourg, past 12 months33

Similar companies

Live companies with the same main activity, nearest first.

Compare all
HM
H & M CONSTRUCTIONGuichen, Brittany
Number 819 758 418Est. 2016
LF
LA FABRIK D'ARCHITECTURESRedon, Brittany
Number 818 708 414Est. 2016
FP
FOLK PAYSAGENoyal-Châtillon-sur-Seiche, Brittany
Number 817 519 663Est. 2016
ET
EMELINE TERMET ARCHITECTERennes, Brittany
Number 818 381 410Est. 2016
TC
TCE CONSTRUCTIONRennes, Brittany
Number 817 938 277Est. 2016
VL
VIRGINIE LAURENSSaint-Malo, Brittany
Number 821 269 735Est. 2016

Sources

Register data: Insee, Sirene database of companies and establishments (Licence Ouverte / Open Licence 2.0), delivery of 21 October 2026. Territories: Insee, Code officiel géographique 2026. Industry names: European Union, EU Vocabularies (NACE Rev. 2.1). Context figures are computed by FirmsDB from these sources. This page is not an official register; check the company's entry in the French government business directory before relying on it.